/* 初始化样式*/

* {
    margin: 0;
    padding: 0;
}
body {
    color: #30100f;
    font-size: 18px;
}

.my_music {
    padding: 10px;
}

.active{
    color: #000;
    font-size: 18px;
    font-weight: 700;
}